October weather forecast
San Pedro, Belize

October brings a refreshing change after the intensity of the preceding months, with both average high and low temperatures falling from September levels in San Pedro, Belize. Despite the wet season technically extending into this month, rainfall decreases to an average of 215mm (8.46"), noticeably less than the August peak, offering a respite from the heavier showers seen earlier. The days inch closer to being evenly split between daylight and darkness, with tropical overtones persisting in the city's climatic conditions. October transitions away from the heavy rains and high humidity of the wet season, moving closer towards the cooler and relatively drier end of the year.

Temperature

San Pedro's weather, upon October's arrival, documents an average high-temperature of a warm 29.6°C (85.3°F), nearly identical to the prior month. San Pedro's average low-temperature in the month of October is recorded at 23.9°C (75°F).

Heat index

In October, the average heat index is computed to be a fiery hot 37°C (98.6°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in October in San Pedro is 81%.

Rainfall

The month with the most rainfall in San Pedro is October, when the rain falls for 25.3 days and typically aggregates up to 215mm (8.46") of precipitation.

Sea temperature

In San Pedro, Belize, the average seawater temperature in October is 29°C (84.2°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In San Pedro, the average length of the day in October is 11h and 44min.
On the first day of October, sunrise is at 05:42 and sunset at 17:40. On the last day of the month, sunrise is at 05:50 and sunset at 17:20 CST.

Sunshine

In October, the average sunshine is 7.9h.

UV index

The months with the lowest UV index in San Pedro are January, February, August, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in October translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heads up! UV intensity is amplified by reflections from water and sand.